@Simsy said:
I too would like to know what the difference is between the power panning plugin and what is already available with Vienna Ensemble?
If you go to the GUI screenshots of the Vienna Suite plugs, you'll see all the parameters of the Power Pan tool. (scrolling down to Power Pan)
http://vsl.co.at/en/211/496/945/1456/1460/1073.htm
The parameters which are available in the Vienna Ensemble Power Panner are more or less "Center" and "Width".
Further it's possible in the Vienna Suite plugs to make numerical input and saving your personal presets within each plug.
best
Herb